<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        #app {
            text-align: center; 
        }
        li {
            list-style: none;
        }
    </style>
</head>

<body>
    <div id="app">
        <h3>请选择你喜欢的专栏</h3>
        <label v-for="(v, i) of listBox" :key="i">
            <input :value="v" v-model="arrChecked" type="checkbox"> {{ v }}
        </label>
        <ul>
            <li v-for="(v, i) of arrChecked">{{ v }}</li>
        </ul>
    </div>
</body>
<script src="../vue.js"></script>
<script>
    new Vue({
        el: '#app',
        data: {
            arrChecked: [],
            listBox: ['科幻', '喜剧', '动漫', '冒险', '科技', '军事', '娱乐', '奇闻'],
        }

    })
</script>

</html>